CN220046637U

CN220046637U - Drainage bag

Info

Publication number: CN220046637U
Application number: CN202321486500.1U
Authority: CN
Inventors: 张晓玲; 金亮; 焦莉娟; 章洋
Original assignee: Jiangyou Fourth People's Hospital
Current assignee: Jiangyou Fourth People's Hospital
Priority date: 2023-06-12
Filing date: 2023-06-12
Publication date: 2023-11-21
Anticipated expiration: 2033-06-12

Abstract

The present embodiment provides a drainage bag, including: the bag body is provided with a drainage tube at the top and a drainage tube at the bottom, and a group of connecting grooves are respectively arranged at two sides of the bag body; the auxiliary pipe comprises an inclined pipe section, a transverse pipe section and a vertical pipe section, wherein one low end of the inclined pipe section is connected with the drainage pipe, one high end of the inclined pipe section is connected with one end of the transverse pipe section, the other end of the transverse pipe section is connected with one end of the vertical pipe section, and the other end of the vertical pipe section is connected with the bag body; and a vertical rod is arranged on one side of the sampling bag and is inserted into the connecting groove, and the sampling bag is communicated with the liquid discharge pipe. The drainage bag in this embodiment can avoid the drainage tube to block up and lead to drainage hydrops unable to continue the discharge, and when taking a sample, the sampling bag installation or dismantle conveniently.

Description

Drainage bag

Technical Field

The utility model belongs to the technical field of medical equipment, and particularly relates to a drainage bag.

Background

The drainage bag is a transparent plastic bag which is used for specially holding effusion drained from the body of a patient. The top of drainage bag is provided with the drainage tube, and the bottom is provided with the fluid-discharge tube. When the drainage tube is used, the protective cap at the upper end of the drainage tube is pulled out, and the drainage tube connector is connected with an external pipeline interface of a patient, so that effusion is drained into the drainage bag, and the effusion introduced into the drainage bag is discharged through the liquid discharge tube at the bottom of the drainage bag.

In clinical practical application, only one drainage tube is arranged on the existing drainage bag, when the drainage effusion is turbid, the joint of the drainage tube and the drainage bag is easy to be blocked, so that the effusion can not be discharged from the body of a patient, generally, a doctor needs to take care of more than ten patients, the patients can not be checked at any time, and the situation that the effusion can not be found in time exists, so that the treatment of the patient is affected; sometimes in order to know that the rehabilitation condition of patient can follow the hydrops that the drainage comes out and sample the chemical examination, set up the sampling bag in the both sides of drainage bag among the conventional art, the junction of sampling bag and the both sides of drainage bag sets up and is equipped with the shear line, is equipped with the breakpoint on the shear line, and the sample in the waiting sampling bag reaches predetermined capacity back edge shear line and tears, but the breakpoint on the shear line sometimes leads to the sampling bag to tear out the in-process because of processing problem and draws the drainage bag to make the change frequency of drainage bag increase, increase medical expenses.

Disclosure of Invention

In order to solve the defects in the prior art, the utility model provides the drainage bag which is used for avoiding drainage effusion from being discharged continuously due to the blockage of the drainage tube and is convenient to install or detach during sampling.

In order to achieve the object of the utility model, the following scheme is adopted:

a drainage bag, comprising:

the bag body is provided with a drainage tube at the top and a drainage tube at the bottom, and a group of connecting grooves are respectively arranged at two sides of the bag body;

the auxiliary pipe comprises an inclined pipe section, a transverse pipe section and a vertical pipe section, wherein one low end of the inclined pipe section is connected with the drainage pipe, one high end of the inclined pipe section is connected with one end of the transverse pipe section, the other end of the transverse pipe section is connected with one end of the vertical pipe section, and the other end of the vertical pipe section is connected with the bag body;

and a vertical rod is arranged on one side of the sampling bag and is inserted into the connecting groove, and the sampling bag is communicated with the liquid discharge pipe.

Further, the cross section of the connecting groove is arc-shaped, and the cross section of the vertical rod is matched with the cross section of the connecting groove.

Further, the both sides of fluid-discharge tube are equipped with the branch pipe respectively, and the one end of branch pipe is equipped with the shutoff piece, and the shutoff piece is used for the one end of shutoff branch pipe, and sampling bag bottom is equipped with the connecting pipe, when needs sample, opens the shutoff piece to make the one end intercommunication connecting pipe of branch pipe.

Further, the branch pipe is provided with an annular groove, the plugging piece comprises a circular ring which is rotationally arranged in the annular groove, the outer wall of the circular ring is provided with a flexible belt, one end of the flexible belt is connected with a plugging cap, and the plugging cap is used for being inserted into one end of the branch pipe so that one end of the branch pipe is closed.

Further, the branch pipe is further provided with a thread section, a preset interval is reserved between the thread section and the annular groove, one end of the connecting pipe is rotatably provided with a connecting piece, and when the connecting pipe is communicated with the branch pipe, the connecting piece is in threaded fit with the thread section.

Further, a hanging belt is arranged on the bag body.

Further, a flow valve is arranged at the top of the drainage tube.

Further, the top of the drainage tube is provided with a protective cap, and one end of the drainage tube is provided with a liquid outlet valve.

Further, the one sides of bag body and sample bag all are equipped with the scale mark.

The utility model has the beneficial effects that:

1. an auxiliary pipe is arranged at the joint of the flow guide pipe and the bag body, the auxiliary pipe comprises an inclined pipe section, a transverse pipe section and a vertical pipe section, the lower end of the inclined pipe section is communicated with the drainage pipe, when the joint of the drainage pipe and the bag body is blocked, the accumulated liquid enters the bag body through the joint of the inclined pipe section and the drainage pipe, so that a blocking object is deposited at the joint of the drainage pipe and the bag body, and the blocking object in the drainage pipe is prevented from entering the auxiliary pipe through the inclined pipe section to cause the blocking of the auxiliary pipe;

2. one side of the sampling bag is provided with a vertical rod, two sides of the bag body are respectively provided with a connecting groove, the vertical rod is inserted along the connecting grooves during sampling, and the vertical rod is pulled out along the connecting grooves after sampling is finished, so that the sampling bag is convenient to install or detach.

Drawings

The drawings described herein are for illustration of selected embodiments only and not all possible implementations, and are not intended to limit the scope of the utility model.

Fig. 1 shows a one-sided three-dimensional projection view of the present utility model.

Fig. 2 shows another three-dimensional projection view of the present utility model.

Figure 3 shows a cross-sectional view of the present utility model.

Fig. 4 shows a partial enlarged view at a in fig. 1 of the present utility model.

Fig. 5 shows a schematic view of the bag body structure of the present utility model.

Fig. 6 shows a partially enlarged view at B in fig. 5 of the present utility model.

Fig. 7 shows a schematic view of the structure of the sampling bag of the present utility model.

The marks in the figure: the bag comprises a bag body-10, a drainage tube-11, a protective cap-111, a drainage tube-12, a liquid outlet valve-121, a connecting groove-13, a branch tube-14, an annular groove-141, a thread section-142, a plugging piece-15, a circular ring-151, a flexible belt-152, a plugging cap-153, a hanging belt-16, a flow valve-17, a scale mark-18, an auxiliary tube-20, an inclined tube section-21, a transverse tube section-22, a vertical tube section-23, a sampling bag-30, a vertical rod-31, a connecting tube-32 and a connecting piece-33.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the following detailed description of the embodiments of the present utility model will be given with reference to the accompanying drawings, but the described embodiments of the present utility model are some, but not all embodiments of the present utility model.

As shown in fig. 1 to 7, the present embodiment provides a drainage bag, including: the bag body 10, the auxiliary tube 20 arranged on the bag body 10 and the detachable sampling bags 30 arranged on two sides of the bag body 10.

Specifically, as shown in fig. 1, a drainage tube 11 is arranged at the top of the bag body 10, one end of the drainage tube 11 is used for being communicated with an external pipeline interface of a patient, and the other end of the drainage tube is used for being communicated with the bag body 10, so that accumulated liquid in a body cavity of the patient is led out into the bag body 10. The bottom of the bag body 10 is provided with a liquid discharge pipe 12, and when the liquid accumulation in the bag body 10 reaches a preset volume, the liquid accumulation can be discharged by opening the liquid discharge pipe 12.

One end of the auxiliary tube 20 is communicated with the drainage tube 11, the other end is communicated with the bag body 10, and the joint of the auxiliary tube 20 and the drainage tube 11 is positioned above the joint of the bag body 10 and the drainage tube 11. The design mode is that when the led-out effusion is turbid, and the joint of the drainage tube 11 and the bag body 10 is blocked, the effusion can enter the bag body 10 through the auxiliary tube 20 so as to relieve the time pressure of medical staff and avoid affecting the treatment of patients.

Specifically, as shown in fig. 5, the auxiliary pipe 20 includes an inclined pipe section 21, a horizontal pipe section 22 and a vertical pipe section 23, wherein one end of the inclined pipe section 21, which is low, is communicated with the drainage pipe 11, one end of the horizontal pipe section 22, which is high, is connected with one end of the horizontal pipe section 22, the other end of the horizontal pipe section 22 is communicated with the upper end of the vertical pipe section 23, and the lower end of the vertical pipe section 23 is communicated with the bag body 10. When the joint of the drainage tube 11 and the bag body 10 is blocked, the accumulated liquid enters the bag body 10 through the joint of the inclined tube section 21 and the drainage tube 11, and the inclined tube section 21 can enable the blocking object to be deposited at the joint of the drainage tube 11 and the bag body 10, so that the blocking object in the drainage tube 11 is prevented from entering the auxiliary tube 20 through the inclined tube section 11 to cause the blocking of the auxiliary tube 20.

The both sides of bag body 10 are equipped with spread groove 13 respectively, and when needs sample, connect one side with sampling bag 30 peg graft in spread groove 13 to make fluid-discharge tube 12 and sampling bag 30 intercommunication, after the sample, take off sampling bag 30 from the one end of fluid-discharge tube 12, and follow spread groove 13 and take out, thereby make the installation or the dismantlement of sampling bag 30 convenient.

Specifically, as shown in fig. 5-7, the cross section of the connecting slot 13 is arc-shaped, the arc-shaped cross section is a major arc, the cross section of the vertical rod 31 is matched with the cross section of the connecting slot 13, when the sampling bag 30 needs to be installed, the vertical rod 31 is inserted into the connecting slot 13 along the top of the connecting slot 13, so that the two sides of the arc-shaped connecting slot 13 buckle the vertical rod 31, the connecting slot 13 is prevented from moving along the width direction of the bag body 10, the connecting slot 13 does not penetrate through the two sides of the bag body 10, the lower end of the connecting slot 13 forms a supporting table, the lower end of the vertical rod 31 inserted into the connecting slot 13 is supported, and the vertical rod 31 is prevented from sliding out from the bottom of the connecting slot 13.

Specifically, as shown in fig. 1 to 4, two sides of the liquid discharge pipe 12 are respectively provided with a branch pipe 14, one end of the branch pipe 14 is provided with a plugging piece 15, when the plugging piece 15 is used for not sampling, one end of the paper pipe 14 is plugged, and the other end of the paper pipe 14 is communicated with the liquid discharge pipe 12. The bottom of the sampling bag 30 is provided with a connecting pipe 32, a one-way valve is arranged in the connecting pipe 32, and the one-way valve is at a preset distance from one end of the connecting pipe 32. One end of the connecting pipe 32 is rotatably provided with a connecting piece 33, the inside of the connecting piece 33 is provided with internal threads, and when the connecting pipe 32 is communicated with the branch pipe 14, the connecting piece 33 is in threaded fit with the threaded section 142 so as to fix the connecting pipe 32 and the branch pipe 14, and the stability of connection is improved. When sampling is required, the closure member 15 is opened to allow one end of the connecting tube 32 to communicate with one end of the branch tube 14. As shown in fig. 6, one end of the branch pipe 14 is provided with an annular groove 141 and a screw section 142 at intervals, and the annular groove 141 is located on the left side of the screw section 142. As shown in fig. 5, the plugging member 15 includes a circular ring 151, a flexible band 152, and a plugging cap 153, wherein the circular ring 151 is rotatably disposed in the annular groove 141 to improve flexibility of the plugging member 15, one end of the flexible band 152 is connected to an outer wall of the circular ring 151, and the other end is connected to the plugging cap 153, and the plugging cap 153 is inserted into one end of the branch pipe 14 when not sampling, so that the branch pipe 14 is closed.

Specifically, as shown in fig. 2 and 5, the back of the bag body 10 is provided with a hanging strap 16 to facilitate connection of the drainage bag with a human body or a hospital bed. The top of the drainage tube 11 is provided with a flow valve 17 to control the flow rate of the effusion and avoid discomfort to a patient caused by too high flow rate.

Specifically, as shown in fig. 1, a protective cap 111 is provided at the top of the drainage tube 11, and a liquid outlet valve 121 is provided at one end of the liquid discharge tube 12. The bag body 10 and the sampling bag 30 are provided with graduation marks 18 on one surface thereof, so that the medical staff can record the amount of liquid discharged each time.

The foregoing description of the preferred embodiments of the utility model is merely exemplary and is not intended to be exhaustive or limiting of the utility model. It will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model.

Claims

1. A drainage bag, comprising:

the bag comprises a bag body (10), wherein a drainage tube (11) is arranged at the top of the bag body, a drainage tube (12) is arranged at the bottom of the bag body, and a group of connecting grooves (13) are respectively arranged at two sides of the bag body (10);

the auxiliary pipe (20) comprises an inclined pipe section (21), a transverse pipe section (22) and a vertical pipe section (23), wherein one low end of the inclined pipe section (21) is connected with the drainage pipe (11), one high end of the inclined pipe section is connected with one end of the transverse pipe section (22), the other end of the transverse pipe section (22) is connected with one end of the vertical pipe section (23), and the other end of the vertical pipe section (23) is connected with the bag body (10);

and a vertical rod (31) is arranged on one side of the sampling bag (30), the vertical rod (31) is inserted into the connecting groove (13), and the sampling bag (30) is communicated with the liquid discharge pipe (12).

2. Drainage bag according to claim 1, characterized in that the cross section of the connecting groove (13) is arc-shaped, the cross section of the vertical bar (31) being matched with the cross section of the connecting groove (13).

3. The drainage bag according to claim 1, characterized in that the two sides of the drainage tube (12) are respectively provided with a branch tube (14), one end of the branch tube (14) is provided with a blocking piece (15), the blocking piece (15) is used for blocking one end of the branch tube (14), the bottom of the sampling bag (30) is provided with a connecting tube (32), a one-way valve is arranged in the connecting tube (32), the one-way valve is at a preset distance from one end of the connecting tube (32), and when sampling is needed, the blocking piece (15) is opened so that one end of the branch tube (14) is communicated with the connecting tube (32).

4. A drainage bag according to claim 3, characterized in that the branch pipe (14) is provided with an annular groove (141), the blocking member (15) comprises a circular ring (151), the circular ring (151) is rotatably arranged on the annular groove (141), the outer wall of the circular ring (151) is provided with a flexible belt (152), one end of the flexible belt (152) is connected with a blocking cap (153), and the blocking cap (153) is used for being inserted into one end of the branch pipe (14) so as to enable one end of the branch pipe (14) to be closed.

5. The drainage bag according to claim 4, wherein the branch pipe (14) is further provided with a thread section (142), a predetermined distance is provided between the thread section (142) and the annular groove (141), one end of the connecting pipe (32) is rotatably provided with a connecting piece (33), and when the connecting pipe (32) is communicated with the branch pipe (14), the connecting piece (33) is in threaded fit with the thread section (142).

6. The drainage bag according to claim 1, characterized in that a hanging strap (16) is provided on the bag body (10).

7. The drainage bag according to claim 1, characterized in that the top of the drainage tube (11) is provided with a flow valve (17).

8. The drainage bag according to claim 1, characterized in that the top of the drainage tube (11) is provided with a protective cap (111), and one end of the drainage tube (12) is provided with a liquid outlet valve (121).

9. The drainage bag according to claim 1, characterized in that the bag body (10) and the sampling bag (30) are provided with graduation marks (18) on one side.